wthr.com

Checked 22 October 2026, 11:33 UTC · via 8.8.8.8
!Passed with warnings
27 passed 1 warning 0 failed 3 info

Registration

info

.com generic · Name.com, Inc. · expires 2027-02-10

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Name.com, Inc.
Registered
9 February 1995
Last changed
19 January 2026
Expires
10 February 2027
Status
client transfer prohibited, client update prohibited
Registry nameservers
ns-1190.awsdns-20.org, ns-1755.awsdns-27.co.uk, ns-359.awsdns-44.com, ns-761.awsdns-31.net
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-02-10 #3
    The registration is valid until 2027-02-10 (110 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, client update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns-1190.awsdns-20.org, ns-1755.awsdns-27.co.uk, ns-359.awsdns-44.com, ns-761.awsdns-31.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1190.awsdns-20.org, ns-1755.awsdns-27.co.uk, ns-359.awsdns-44.com, ns-761.awsdns-31.net
NS in the zone
ns-1190.awsdns-20.org, ns-1755.awsdns-27.co.uk, ns-359.awsdns-44.com, ns-761.awsdns-31.net
NameserverAddressesNetwork (AS)Glue
ns-1190.awsdns-20.org205.251.196.166 2600:9000:5304:a600::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1755.awsdns-27.co.uk205.251.198.219 2600:9000:5306:db00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-359.awsdns-44.com205.251.193.103 2600:9000:5301:6700::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.103 2600:9000:5301:6700::1
ns-761.awsdns-31.net205.251.194.249 2600:9000:5302:f900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1190.awsdns-20.org, ns-1755.awsdns-27.co.uk, ns-359.awsdns-44.com, ns-761.awsdns-31.net.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1190.awsdns-20.org 205.251.196.166NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1190.awsdns-20.org 2600:9000:5304:a600::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1755.awsdns-27.co.uk 205.251.198.219NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1755.awsdns-27.co.uk 2600:9000:5306:db00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-359.awsdns-44.com 205.251.193.103NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-359.awsdns-44.com 2600:9000:5301:6700::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-761.awsdns-31.net 205.251.194.249NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-761.awsdns-31.net 2600:9000:5302:f900::1NOERROR, 4 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 1 · primary ns-761.awsdns-31.net

Found

Primary (MNAME)
ns-761.awsdns-31.net
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns-1190.awsdns-20.org (205.251.196.166)1
ns-1190.awsdns-20.org (2600:9000:5304:a600::1)1
ns-1755.awsdns-27.co.uk (205.251.198.219)1
ns-1755.awsdns-27.co.uk (2600:9000:5306:db00::1)1
ns-359.awsdns-44.com (205.251.193.103)1
ns-359.awsdns-44.com (2600:9000:5301:6700::1)1
ns-761.awsdns-31.net (205.251.194.249)1
ns-761.awsdns-31.net (2600:9000:5302:f900::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-761.awsdns-31.net is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

17 records at the apex

Found

Read from
205.251.196.166:53
TypeValueTTL
SOAns-761.awsdns-31.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 300300
NSns-1190.awsdns-20.org.172800
NSns-1755.awsdns-27.co.uk.172800
NSns-359.awsdns-44.com.172800
NSns-761.awsdns-31.net.172800
A76.223.34.124300
A13.248.160.137300
MX0 wthr-com.mail.protection.outlook.com.300
TXT"00Dj0000001qcPm=1TBRk00000002cv"300
TXT"MS=ms53363906"300
TXT"MS=ms54957107"300
TXT"facebook-domain-verification=kqeh1kh7zzyrg9qda5y15ockgjr9h1"300
TXT"google-site-verification=G9S7ywaNtB4yk0m1SSQyp9eoswKwg57i5rRfNwrxcnU"300
TXT"google-site-verification=wVBYf6T2ATcDHj5ciTyxQxr-i14wUWG9k5qinGvHjdU"300
TXT"kys2nm2hw1pxflgd12q7vy2v8pnljhd9"300
TXT"v=spf1 ip4:69.65.40.72 include:spf.protection.outlook.com include:woexchange.com include:spf.pantheon.io include:_spf.createsend.com include:51504418.spf04.hubspotemail.net -all"300
TXT"yjqkx02h13j47s64x17gsxxp93lnvtkp"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 2d.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35